Can you use any bt 4.0 adapter? charging $40 for a bt adapter should be a criminal offense.

I agree 40 for it is pure ripp off….30 more than it should be

Will the speaker level inputs work with a common ground head unit in a vintage car?

Should work, just make sure ground is good and solid.

Does this have subsonic?

Yes set a filter to kill the subsonic frequencies

Does this item comes with the bluetooth dongle? or u have too buy seperate and if so where do it buy the dongle also cause im not finding it

Hi there.... it does not come with the Bluetooth dongle... it is separate.... here is a link Dayton Audio DSP-BT4.0 Bluetooth... https://www.amazon.com/dp/B07FNC6L34?ref=ppx_pop_mob_ap_share

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Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio

Dayton Audio DSP-408 4 Input 8 Output DSP Digital Signal Processor with Built in EQ Crossovers, Time Alignment, and in-Put/Output Mixing for Home and car Audio

Product ID: 69614316

Details

Brand
Dayton Audio
Item Weight
1.9 Pounds
Manufacturer
daytonaudio
Number of Channels
16
Number of Items
1

📱Optional Bluetooth dongle for wireless control

🎚️4 inputs, 8 outputs for versatile routing

🎛️10-band parametric EQ per output channel

1682 zł

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Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your audio game — because your sound deserves precision and power.

PRO GRADE USABILITY - Intuitive GUI and channel grouping empower you to create flawless, balanced soundscapes without the hassle.
SEAMLESS INTEGRATION - Built-in EQ crossovers, time alignment, and input/output mixing streamline complex audio setups.
PRECISION AUDIO CONTROL - Master your sound with 4 inputs and 8 fully customizable outputs for ultimate system flexibility.
TAILORED SOUND SCULPTING - 10-band parametric EQ on every output channel lets you fine-tune frequencies with surgical accuracy.
SMART WIRELESS MANAGEMENT - Optional Bluetooth dongle and app control put effortless system tuning right in your pocket.

The Dayton Audio DSP-408 is a professional-grade digital signal processor featuring 4 inputs and 8 outputs, each with a 10-band parametric EQ, built-in crossovers, time alignment, and flexible input/output mixing. Designed for both home and car audio systems, it offers real-time signal processing and optional Bluetooth control, enabling precise customization and superior sound quality for audiophiles and sound professionals alike.

Specifications

ASIN	B07D3H5X5V
Best Sellers Rank	#9,702 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Multieffects Processors #40 in Car Amplifier Equalizers
Brand	Dayton Audio
Brand Name	Dayton Audio
Customer Reviews	4.1 out of 5 stars 529 Reviews
Global Trade Identification Number	00848791004957
Included Components	product, manual
Item Weight	1.94 Pounds
Manufacturer	daytonaudio
Manufacturer Part Number	DAX88
Model Number	DAX88
Number of Channels	16
Number of Items	1
UPC	848791004957

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1682 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

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